This example will show you how to use android.support.v7.widget.SearchView class to add search box and implement autocomplete function for the search box. It also demo how to use android.support.v7.widget.ShareActionProvider to open the share application list for your android application.
android.widget.MultiAutoCompleteTextView class is used to implement multiple auto complete input text control in android application. It behaves similar to android.widget.AutoCompleteTextView, the difference is that it can let you input text with auto complete function multiple times. Each text in the input text box is separated by a specified token string.
There are a lot of auto complete scenarios in android app. For example when you use a search engine, you input some characters in search box then a list of search keyword will popup. It is not difficult to achieve. This example will show you how to do this use android.widget.AutoCompleteTextView component.